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Deleting a record from database

Tags:

ruby

ruby-on-rails

ruby-on-rails-3

activerecord

In Ruby on Rails, is it @variable.delete or @variable.destroy

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524

asked Mar 19 '11 07:03

Justin Meltzer

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Can you delete data from database?

To delete data or log files from a database Select the Files page. In the Database files grid, select the file to delete and then click Remove.

1 Answers

@variable.destroy will call all callbacks (before_destroy etc.) as well as ensure associations are respected. @variable.delete just calls the raw database query to delete the object. You're generally much safer off using destroy even if it's more expensive.

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73

answered Oct 13 '22 14:10

lebreeze

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